if_sn_isa.c revision 139749 
1/*-
2 * Copyright (c) 1999 M. Warner Losh
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 *
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/dev/sn/if_sn_isa.c 139749 2005-01-06 01:43:34Z imp $");
29
30#include <sys/param.h>
31#include <sys/kernel.h>
32#include <sys/socket.h>
33
34#include <sys/module.h>
35#include <sys/bus.h>
36
37#include <machine/bus.h>
38#include <machine/resource.h>
39
40#include <net/ethernet.h>
41#include <net/if.h>
42#include <net/if_arp.h>
43
44#include <isa/isavar.h>
45
46#include <dev/sn/if_snvar.h>
47
48static int		sn_isa_probe	(device_t);
49static int		sn_isa_attach	(device_t);
50
51static int
52sn_isa_probe (device_t dev)
53{
54	if (isa_get_logicalid(dev))		/* skip PnP probes */
55		return (ENXIO);
56	if (sn_probe(dev, 0) != 0)
57		return (ENXIO);
58	return (0);
59}
60
61static int
62sn_isa_attach (device_t dev)
63{
64 	struct sn_softc *sc = device_get_softc(dev);
65
66 	sc->pccard_enaddr = 0;
67	return (sn_attach(dev));
68}
69
70static device_method_t sn_isa_methods[] = {
71	/* Device interface */
72	DEVMETHOD(device_probe,		sn_isa_probe),
73	DEVMETHOD(device_attach,	sn_isa_attach),
74	DEVMETHOD(device_detach,	sn_detach),
75
76	{ 0, 0 }
77};
78
79static driver_t sn_isa_driver = {
80	"sn",
81	sn_isa_methods,
82	sizeof(struct sn_softc),
83};
84
85extern devclass_t sn_devclass;
86
87DRIVER_MODULE(sn, isa, sn_isa_driver, sn_devclass, 0, 0);
88MODULE_DEPEND(sn, isa, 1, 1, 1);
89MODULE_DEPEND(sn, ether, 1, 1, 1);
90